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URL:
https://askubuntu.com/q/1170099
Title:
How to take a serial port connection via USB online?
ID:
/2019/09/01/How-to-take-a-serial-port-connection-via-USB-online_
Created:
September 1, 2019
Edited: September 1, 2019
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September 15, 2024
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Some good reading is available from Official Ubuntu Documentation:
Alternative serial client: screen
GNU screen actually is a very capable serial terminal.
To install:
sudo apt-get install screen
To start:
sudo screen /dev/ttyUSB0 n
Some additional tips:
- adjust the
nto what you need:
- Start without a number on the first try; it might auto-negotiate flawlessly
- then use 115200, 57600, 38400, 19200, 9600, 4800, 2400, 1200 and stop when it starts working.
- If you’re a purist and don’t like using
sudofor this or need to hand this out to users not having access tosudo, add them to thedialoutgroup.
To end the session, use Ctrl-A or Shift-K.